Tsunami

An inundation extent map for a Cascadia Tsunami in Tahsis, B.C. Photo courtesy Ocean Networks Canada

Modelled tsunami would take 20 minutes to reach Vancouver Island — study

Model based on magnitude 9.0 quake in Cascadia Subduction Zone

 

Modelling shows the wave amplitude in Esperanza Inlet and Nootka Sound following a hypothetical 9.0 magnitude earthquake in the Cascadia Subduction Zone. Photo courtesy Ocean Networks Canada

Modelled tsunami would take 20 minutes to reach Vancouver Island — study

Model based on magnitude 9.0 quake in Cascadia Subduction Zone

 

B.C.’s first-ever Minister of Emergency Management and Climate Readiness Bowinn Ma was in Ucluelet on April 15 to join residents on a blustery High Ground Hike as part of the community’s Tsunami Preparedness Week events. (Andrew Bailey photo)

Climate minister joins Ucluelet’s High Ground Hike for Tsunami Preparedness Week

Data collected by researchers from University of Ottawa and Japan’s Waseda University

 

Greater Victoria residents have a new tool in their emergency preparedness toolbox aimed at helping them plan for potential tsunamis. The Capital Region Tsunami Information Portal was officially launched on Sept. 20. (Capital Region Tsunami Information Portal)

Greater Victoria tsunami risk mapped out in new online tool

Capital Region Tsunami Information Portal launched on Tuesday

Greater Victoria residents have a new tool in their emergency preparedness toolbox aimed at helping them plan for potential tsunamis. The Capital Region Tsunami Information Portal was officially launched on Sept. 20. (Capital Region Tsunami Information Portal)
One of Survival Capsule’s tsunami protection spheres is tested at Palouse Falls in Washington state. (Courtesy of Survival Capsule)

Company creates shelter-in-place tsunami solutions as B.C. sits in risk zone

Half of the world’s 2030 population to live in coastal areas exposed to floods, storms, tsunamis

One of Survival Capsule’s tsunami protection spheres is tested at Palouse Falls in Washington state. (Courtesy of Survival Capsule)
A map from the tsunami risk presentation given to Oak Bay council shows the trajectory of the Devil’s Mountain fault scenario heading towards Oak Bay from across the Strait of Juan de Fuca. (Courtesy of the CRD)

Tsunami risk presentation exposes Oak Bay’s vulnerability

McNeill Bay, Oak Bay Marina shown as most vulnerable to flooding

A map from the tsunami risk presentation given to Oak Bay council shows the trajectory of the Devil’s Mountain fault scenario heading towards Oak Bay from across the Strait of Juan de Fuca. (Courtesy of the CRD)
The Alberni-Clayoquot Regional District’s Emergency Operations Centre is working with service providers on an evacuation plan for the region’s vulnerable population in the event of an emergency. (SUSAN QUINN/ Alberni Valley News)

Plans in place to help vulnerable people during emergencies in Port Alberni

Port Alberni service providers join efforts in event of tsunami

The Alberni-Clayoquot Regional District’s Emergency Operations Centre is working with service providers on an evacuation plan for the region’s vulnerable population in the event of an emergency. (SUSAN QUINN/ Alberni Valley News)
Coastal communities in B.C. have signs showing the way to higher ground in the event of a tsunami alert. (Black Press Media file photo)

Prizes to be won by hiking to Victoria’s tsunami safe zones

Submit a photo to Victoria’s social platforms for a chance to win from April 10 to 16

Coastal communities in B.C. have signs showing the way to higher ground in the event of a tsunami alert. (Black Press Media file photo)
Four grids represented in the high-resolution overland tsunami mapping. Phase two of the project will be on the northern grids. Photo supplied

SRD to kick off second phase of Tsunami planning project

Two virtual meetings to be held in late April

  • Apr 1, 2022
Four grids represented in the high-resolution overland tsunami mapping. Phase two of the project will be on the northern grids. Photo supplied
This map of Ocean Networks Canada’s offshore NEPTUNE cabled networks shows arrival times of the tsunami waves caused by the Tonga volcano. (Photo courtesy of Ocean Networks Canada)

Victoria-based ocean agency picks up real-time tsunami data after Tonga volcano eruption

Volcano’s impact travelled 9,000 kilometres before reaching Ocean Networks Canada’s sensors

This map of Ocean Networks Canada’s offshore NEPTUNE cabled networks shows arrival times of the tsunami waves caused by the Tonga volcano. (Photo courtesy of Ocean Networks Canada)
A tsunami advisory was issued Jan. 15 around 5 a.m. for coastal B.C. (U.S. Tsunami Warning System image)

Lack of tsunami advisory warning causes concern in Alberni Valley

Alberni-Clayoquot Regional District uses Voyent Alert! app for notifications

A tsunami advisory was issued Jan. 15 around 5 a.m. for coastal B.C. (U.S. Tsunami Warning System image)
A tsunami advisory was issued Jan. 15 around 5 a.m. for coastal B.C. (U.S. Tsunami Warning System image)

UPDATE: All B.C. Tsunami advisories cleared

The B.C. coast was placed under the advisory Saturday following an eruption in the Tonga Islands

A tsunami advisory was issued Jan. 15 around 5 a.m. for coastal B.C. (U.S. Tsunami Warning System image)
Four grids represented in the high-resolution overland tsunami mapping. Phase one of the project focused on the Kyuquot & Nuchatlitz Grids and phase two will be Quatsino & Nootka Grids. Photo supplied

Tsunami maps available for areas from Muchalaht Inlet to Cape Scott Provincial Park

More mapping coming in spring

Four grids represented in the high-resolution overland tsunami mapping. Phase one of the project focused on the Kyuquot & Nuchatlitz Grids and phase two will be Quatsino & Nootka Grids. Photo supplied
(National Emergency Management Agency)

No tsunami risk to B.C. from powerful New Zealand earthquake: officials

An 8.1 magnitude earthquake shook the north of New Zealand Thursday morning

(National Emergency Management Agency)
Vancouver Island’s north west coast has several long inlets, and emergency planners want to know whether they’ll amplify or dissipate a tsunami. (SRD Image)

Tsunami awareness survey for northwest Vancouver Island underway

Emergency planners want to know what you know about the tsunami risk

Vancouver Island’s north west coast has several long inlets, and emergency planners want to know whether they’ll amplify or dissipate a tsunami. (SRD Image)
The first of two earthquakes near Alaska on the morning of Tuesday, Dec. 1, 2020, is shown in blue. (USGS)

No tsunami risk after two earthquakes near Alaska

Both earthquakes hit near the U.S. state on Dec. 1

The first of two earthquakes near Alaska on the morning of Tuesday, Dec. 1, 2020, is shown in blue. (USGS)
(Black Press Media file photo)

Be prepared: Know what to do in the event of a tsunami warning

Localized alert systems can provide potentially life-saving information

(Black Press Media file photo)
Muchalat Inlet, near Gold River. The tsunami mapping project will take place along areas from Muchalat Inlet to Cape Scott Provincial park (Wikimedia commons) Muchalat Inlet, near Gold River. The tsunami mapping project will take place along areas from Muchalat Inlet to Cape Scott Provincial park (Wikimedia commons)

Vancouver Island First Nations, regional district to roll out tsunami mapping project

The long overdue survey along the northwest coast of the Island will provide data to chalk out emergency planning for communities at risk

Muchalat Inlet, near Gold River. The tsunami mapping project will take place along areas from Muchalat Inlet to Cape Scott Provincial park (Wikimedia commons) Muchalat Inlet, near Gold River. The tsunami mapping project will take place along areas from Muchalat Inlet to Cape Scott Provincial park (Wikimedia commons)
The U.S. Geological Survey is reporting an earthquake the afternoon of Jan. 24, 2020 was a 4.8 magnitude and 26 kilometres deep. (USGS MAP)

4.8 earthquake shakes Vancouver Island’s west coast

No tsunami expected at this time

The U.S. Geological Survey is reporting an earthquake the afternoon of Jan. 24, 2020 was a 4.8 magnitude and 26 kilometres deep. (USGS MAP)
Henry Choong is the curator of invertebrate zoology at the Royal BC Museum. He’s holding a sample of rope from Japan, with a sea creature known as a hydrozoa growing on it. The sample is one of the thousands collected along the west coast following the 2011 tsunami in Japan. (Nicole Crescenzi/News Staff)

Hundreds of foreign species continue to wash along B.C. coast following Japanese tsunami

The Royal BC Museum is home to thousands of samples collected along the west coast of North America

Henry Choong is the curator of invertebrate zoology at the Royal BC Museum. He’s holding a sample of rope from Japan, with a sea creature known as a hydrozoa growing on it. The sample is one of the thousands collected along the west coast following the 2011 tsunami in Japan. (Nicole Crescenzi/News Staff)